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How a part-time AI-First CTO helped a Series A startup scale from 8 to 35 engineers while defining AI strategy, building team culture, and launching three AI-powered products in just 12 months.
A Series A funded SaaS marketplace had raised $8M but faced a critical leadership gap. Their founding CTO had departed, leaving an 8-person engineering team without technical direction during a crucial scaling phase.
The board needed someone who could:
We deployed a Fractional AI-First CTO for 20 hours per week, bringing 15+ years of engineering leadership combined with deep AI expertise. The engagement focused on three parallel tracks:
Recruited, interviewed, and onboarded 27 new engineers. Established engineering ladder, performance reviews, and career development paths.
Implemented agile practices, code review standards, CI/CD pipelines, and documentation. Built a culture of AI-first thinking.
Defined AI roadmap, evaluated LLM integrations, built ML infrastructure, and guided development of three AI-powered product features.
Architected scalable systems, managed vendor relationships, presented to board, and mentored emerging tech leads for succession.
Conducted technical audit, identified critical gaps, hired first 8 engineers, established core processes, and defined AI product vision.
Grew team to 20 engineers, implemented CI/CD, built ML infrastructure, and launched AI-powered recommendation engine (Product #1).
Team reached 30 engineers, launched AI chatbot for customer support (Product #2), started development of predictive analytics dashboard.
Completed team at 35 engineers, launched predictive analytics (Product #3), promoted internal tech leads, documented all processes for sustainability.
"Our fractional CTO didn't just fill a seat—he transformed our entire engineering organization. He built a team that could function without him, which was exactly what we needed. The AI products we launched under his guidance became our key differentiator in Series B discussions."
Personalized product recommendations using collaborative filtering and LLM-based semantic matching. Increased conversion by 34%.
24/7 intelligent support handling 60% of inquiries automatically. Trained on product docs and integrated with Zendesk.
ML-powered dashboard predicting customer churn, revenue forecasting, and inventory optimization. Became key for enterprise sales.
AI-assisted code review, automated testing, and documentation generation—increasing developer productivity by 3X.
A Fractional CTO provides part-time senior technical leadership (typically 15-20 hours/week). They define technical strategy, hire and mentor engineers, establish engineering culture, manage architecture decisions, and present to investors and board — at a fraction of a full-time CTO salary.
Our Fractional CTO engagements range from $5K-$15K/month depending on time commitment and scope. Compare this to a full-time CTO salary of $250K-$400K/year plus equity. You get the same caliber of leadership at 40-60% of the cost.
A Fractional CTO is ideal when you: (1) Need technical leadership but can't afford a $300K+ salary, (2) Need to scale engineering rapidly, (3) Want AI strategy expertise, or (4) Need someone to build the team and processes before hiring a full-time CTO.
We focus on building sustainability from day one. This includes promoting internal tech leads, documenting all processes and decisions, establishing engineering playbooks, and ensuring the team can operate independently. The goal is always to work ourselves out of a job.
Our Fractional AI-First CTO service provides senior technical leadership without the full-time cost. Perfect for scaling startups and growing companies.
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For startups & product teams
One engineer replaces an entire team. Full-stack development, AI orchestration, and production-grade delivery — starting at just $22/hour.
Helped 8+ startups save $200K+ in 60 days
"Their engineer built our marketplace MVP in 4 weeks. Saved us $180K vs hiring a full team."
— Marketplace Founder, USA
No long-term commitment · Flexible pricing · Cancel anytime
